Fabrication and simulation of cascaded Fabry-Perot micro-cavities in fibers

被引：0
|
作者：
Gu, Fan [1 ]
Zhang, Xiaobei [1 ]
Xiong, Jiabao [1 ]
Pang, Fufei [1 ]
Wang, Tingyun [1 ]
机构：
[1] Shanghai Univ, Lab Specialty Fiber Opt & Opt Access Networks, Shanghai 200072, Peoples R China
来源：
ADVANCED SENSOR SYSTEMS AND APPLICATIONS VI | 2014年 / 9274卷
关键词：
Fabry-Perot interferometers; femtosecond laser fabrication; cascaded micro-cavities; INTERFEROMETERS;
D O I：
10.1117/12.2071630
中图分类号：
TP7 [遥感技术];
学科分类号：
081102 ; 0816 ; 081602 ; 083002 ; 1404 ;
摘要：
Femtosecond laser is used to inscribe the reflectivity-changed mirrors in the single mode fiber that formed the device named cascaded Fabry-Perot micro-cavities, with details of fabrication given. The cascaded Fabry-Perot micro-cavities are made up of three reflected mirrors with different lengths of microcavities. By establishing the theoretical model of the device with the transfer matrix method, the effect of the cascaded Fabry-Perot micro-cavities can be seen as a superposition of the two Fabry-Perot cavities. Its reflection fringe contrast is experimentally up to 10dB. The proposed structure is regarded as an effective way to strengthen the contrast in order to improve the sensing resolution.
引用
收藏
页数：6
相关论文
共 14 条
  • [11] Analysis of viscoelastic properties influence on strain and temperature responses of Fabry-Perot cavities based on UV-curable resins
    Leal-Junior, Arnaldo G.
    Diaz, Camilo R.
    Marques, Carlos
    Frizera, Anselmo
    Pontes, Maria Jose
    OPTICS AND LASER TECHNOLOGY, 2019, 120
  • [12] Fabry-Perot Curvature Sensor With Cavities Based on UV-Curable Resins: Design, Analysis, and Data Integration Approach
    Leal-Junior, Arnaldo G.
    Avellar, Leticia M.
    Diaz, Camilo A. R.
    Frizera, Anselmo
    Marques, Carlos
    Pontes, Maria Jose
    IEEE SENSORS JOURNAL, 2019, 19 (21) : 9798 - 9805
  • [13] Research on Ultra-High Sensitivity Fiber-Optic Cascaded Fabry-Perot Resonator Optical Sensor Based on the Comb-Spectrum Vernier Effect
    Wei, Tao
    Zhang, Yanqing
    Zhang, Liqiang
    Tian, Zhen
    Nie, Zhaogang
    Yao, Yicun
    Wang, Minghong
    JOURNAL OF LIGHTWAVE TECHNOLOGY, 2024, 42 (17) : 6182 - 6187
  • [14] Optimizing scanning trajectory for laser nanoprinting of micro-optical Fabry-Perot interferometer integrated on single-mode fiber end-face for gas flow sensing
    Xie, Fei
    Liang, Lili
    Zhou, Qingbin
    Jiang, Meiling
    Sun, Li-Peng
    Jin, Long
    Li, Xiangping
    Cao, Yaoyu
    OPTICS AND LASER TECHNOLOGY, 2024, 175
12